EP 3056528 A1 20160817 - Segmented copolymer composition with improved properties
Title (en)
Segmented copolymer composition with improved properties
Title (de)
Segmentierte Copolymerzusammensetzung mit verbesserten Eigenschaften
Title (fr)
Composition de copolymère segmenté à propriétés améliorées
Publication
Application
Priority
EP 15382058 A 20150212
Abstract (en)
The present invention relates to a segmented block copolymer composition based on diblock and/or triblock copolymers of vinyl aromatic monomer and hydrogenated butadiene blocks and thermoplastic polyurethane blocks which are linearly bonded by N or O atoms, and its procedure of obtainment based on reactive extrusion. Furthermore, the present invention relates to a thermoplastic composition, a laminate structure and a polyurethane foam, with improved properties, comprising the segmented block copolymer composition.
IPC 8 full level
B32B 27/00 (2006.01); C08F 297/04 (2006.01); C08G 18/08 (2006.01); C08G 18/42 (2006.01); C08G 18/62 (2006.01); C08G 18/66 (2006.01); C08G 18/69 (2006.01); C08G 18/76 (2006.01)
CPC (source: CN EP KR US)
B32B 9/045 (2013.01 - CN EP US); B32B 15/08 (2013.01 - CN EP KR US); B32B 27/06 (2013.01 - US); B32B 27/08 (2013.01 - CN EP US); B32B 27/285 (2013.01 - CN EP US); B32B 27/302 (2013.01 - CN EP US); B32B 27/308 (2013.01 - CN EP US); B32B 27/34 (2013.01 - CN EP US); B32B 27/36 (2013.01 - CN EP US); B32B 27/365 (2013.01 - CN EP US); B32B 27/40 (2013.01 - CN EP KR US); C08F 297/04 (2013.01 - EP KR US); C08G 18/0895 (2013.01 - CN EP KR US); C08G 18/4238 (2013.01 - CN EP KR US); C08G 18/4804 (2013.01 - CN EP KR US); C08G 18/6208 (2013.01 - CN EP KR US); C08G 18/6588 (2013.01 - CN EP KR US); C08G 18/664 (2013.01 - CN EP KR US); C08G 18/7621 (2013.01 - CN EP KR US); C08G 18/7671 (2013.01 - CN EP KR US); C08G 81/024 (2013.01 - US); C08L 75/06 (2013.01 - US); B32B 2270/00 (2013.01 - CN EP US); B32B 2274/00 (2013.01 - CN EP US); B32B 2307/536 (2013.01 - CN EP US); B32B 2307/54 (2013.01 - CN EP US); B32B 2307/554 (2013.01 - US); B32B 2307/5825 (2013.01 - US); C08G 2110/0008 (2021.01 - EP US); C08G 2110/0058 (2021.01 - EP US); C08G 2110/0083 (2021.01 - EP US); C08L 91/00 (2013.01 - EP US)
Citation (applicant)
- WO 9929777 A1 19990617 - ADVANCED ELASTOMER SYSTEMS [US], et al
- WO 2011077234 A2 20110630 - EPAFLEX POLYURETHANES S R L [IT], et al
- US 5925724 A 19990720 - CENENS JOZEF LUCIEN RUDOLF [US], et al
- EP 0994919 B1 20040623 - KRATON POLYMERS RES BV [NL]
- EP 0611806 A1 19940824 - KURARAY CO [JP]
- US 7138175 B2 20061121 - SAITO HIDEKAZU [JP]
- US 2013316164 A1 20131128 - PETERSON BRUCE W [US], et al
- D.R. PAUL; S. NEWMAN: "Thermoplastic Elastomers", vol. 1, 2, 1978, ACADEMIC PRESS, INC., article "Polymer Blends"
- JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY, vol. 40, 2002, pages 2310 - 2328
Citation (search report)
- [X] EP 1411083 A1 20040421 - KURARAY CO [JP]
- [X] JP 2004059636 A 20040226 - KURARAY CO
- [A] EP 0796899 A1 19970924 - KURARAY CO [JP]
- [A] EP 0522658 A1 19930113 - SHELL INT RESEARCH [NL]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3056528 A1 20160817; EP 3056528 B1 20170927; CA 2970994 A1 20160818; CN 107466303 A 20171212; ES 2645887 T3 20171211; JP 2018505295 A 20180222; JP 6727234 B2 20200722; KR 20170134322 A 20171206; MX 2017008023 A 20171020; PL 3056528 T3 20180629; US 10450420 B2 20191022; US 2018265643 A1 20180920; WO 2016128535 A1 20160818
DOCDB simple family (application)
EP 15382058 A 20150212; CA 2970994 A 20160212; CN 201680006274 A 20160212; EP 2016052978 W 20160212; ES 15382058 T 20150212; JP 2017561030 A 20160212; KR 20177021710 A 20160212; MX 2017008023 A 20160212; PL 15382058 T 20150212; US 201615537558 A 20160212